5/4=15/12
1/3=4\12
15+4=19
=19/12= 1 and 7/12
You find the area of each side of the shape and once you do that you add them all up.
If it's in halves, then two.
Add up all the numbers then divide how many ever digits there are
<span>Simplify the fractions if not in lowest terms.Multiply the numerators of the fractions to get the new numerator.<span>Multiply the denominators of the fractions to get the new denominator.</span></span>
